Johansson L, Mueller T C, Björnsson E. "Method for the Synthesis of tert-butyl 3-(aminomethyl)-3-(hydroxymethyl)azetidine-1-carboxylate" [P]. European Patent, EP 3665415 A1, 2017-11-25.
发明人罗永刚,徐明华,何建平. "A Process for Preparing High-Purity tert-butyl 3-(aminomethyl)-3-(hydroxymethyl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112001441 B, 授权公告日 2018-05-05.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 叔-丁基 3-(氨基甲基)-3-(羟甲基)吖丁啶-1-甲酸基酯 in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1053, 529-559.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔-丁基 3-(氨基甲基)-3-(羟甲基)吖丁啶-1-甲酸基酯 as an Impurity". Talanta, 2021, 1352, 7238-7263.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 3-(aminomethyl)-3-(hydroxymethyl)azetidine-1-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2017, 2367, (4), 7227-7232.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 叔-丁基 3-(氨基甲基)-3-(羟甲基)吖丁啶-1-甲酸基酯 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 1185, (4), 5704-5715.